WINMILL & CO. INC
CIK: 52234
Holdings (56)
Q2 2026 13F, quarter ended Jun 30, 2026, filed Aug 13, 2026
- LRCX
Lam Research Corporation
$47.23M
109,000 sh10.46%+0.0% - STLD
Steel Dynamics, Inc.
$38.72M
168,747 sh8.57%+0.0% - GOOGL
Alphabet, Inc.
$38.63M
108,100 sh8.55%+0.0% - IBKR
Interactive Brokers Group, Inc.
$28.48M
327,200 sh6.31%+0.0% - WSM
Williams-Sonoma, Inc.
$25.87M
111,000 sh5.73%-0.9% - MLI
Mueller Industries, Inc.
$20.81M
169,280 sh4.61%+0.0% - IAG
IAMGOLD Corporation
$18.85M
1.19M sh4.17%+0.0% - URI
United Rentals, Inc.
$17.46M
15,409 sh3.87%+0.0% - PGR
PROGRESSIVE CORP
$17.42M
79,765 sh3.86%+24.6% - NMIH
NMI Holdings, Inc.
$16.28M
396,095 sh3.60%+0.0% - YOU
Clear Secure, Inc.
$16.11M
289,135 sh3.57%+0.0% - MSFT
MICROSOFT CORP
$14.84M
39,775 sh3.29%New - ESNT
Essent Group Ltd.
$13.79M
214,500 sh3.05%+0.0% - LPLA
LPL Financial Holdings, Inc.
$13.1M
46,500 sh2.90%+0.0% - QLYS
Qualys, Inc.
$12.19M
88,641 sh2.70%+0.0% - DDS
Dillard's, Inc.
$11.38M
21,538 sh2.52%+0.0% - NUTX
Nutex Health, Inc.
$11.17M
65,350 sh2.47%+0.0% - AMP
Ameriprise Financial, Inc.
$10.09M
21,990 sh2.23%New - DUOL
Duolingo, Inc.
$9.96M
86,552 sh2.20%New - WTM
White Mountains Insurance Group Ltd.
$9.95M
4,800 sh2.20%New - NVR
NVR, Inc.
$7.24M
1,062 sh1.60%+0.0% - GDDY
GoDaddy, Inc.
$6.98M
82,200 sh1.54%New - ALRM
Alarm.com Holdings, Inc.
$5.89M
126,100 sh1.30%+0.0% - UNH
UnitedHealth Group, Inc.
$5.61M
13,500 sh1.24%+0.0% - MA
Mastercard, Inc.
$5.14M
10,000 sh1.14%+0.0% - SELF
GLOBAL SELF STORAGE INC
$3.07M
586,500 sh0.68%+0.0% - SSRM
SSR Mining, Inc.
$2.69M
95,000 sh0.59%+0.0% - JPM
JPMorgan Chase & Company
$2.23M
6,800 sh0.49%+0.0% - AUGO
Aura Minerals, Inc.
$2.2M
35,000 sh0.49%+0.0% - WPM
Wheaton Precious Metals Corporation
$1.88M
16,700 sh0.42%+0.0% - BTG
B2Gold Corporation
$1.78M
475,000 sh0.39%+0.0% - MUX
McEwen Mining, Inc.
$1.77M
97,500 sh0.39%+0.0% - RGLD
Royal Gold, Inc.
$1.68M
8,400 sh0.37%+0.0% - KGC
Kinross Gold Corporation
$1.62M
68,500 sh0.36%+0.0% - EXR
EXTRA SPACE STORAGE INC
$1.46M
10,027 sh0.32%+0.0% - BRK.B
Berkshire Hathaway, Inc.
$1.25M
2,500 sh0.28%+0.0% - GLD
SPDR Gold Shares
$1.21M
3,290 sh0.27%+0.0% - MAX
MediaAlpha, Inc.
$818K
65,102 sh0.18%New - SLV
iShares Silver Trust
$806K
15,070 sh0.18%+0.0% - EVER
EverQuote, Inc.
$771K
32,400 sh0.17%+0.0% - META
Meta Platforms, Inc.
$648K
1,150 sh0.14%+0.0% - NRDS
NerdWallet, Inc.
$648K
70,000 sh0.14%New - CUBE
CUBESMART
$557K
14,000 sh0.12%+0.0% - PSA
PUBLIC STORAGE
$541K
1,700 sh0.12%+0.0% - BBW
Build-A-Bear Workshop, Inc.
$505K
16,500 sh0.11%+0.0% - GOOG
ALPHABET INC
$205K
574 sh0.05%+0.0% - MXE
MEXICO EQUITY & INCOME FD
$78K
6,000 sh0.02%+0.0% - SPE
SPECIAL OPPORTUNITIES FD INC
$28K
2,093 sh0.01%+0.0% - BRW
SABA CAPITAL INCOME & OPRNT
$24K
3,700 sh0.01%+0.0% - SWZ
TOTAL RETURN SECURITIES FUND
$13K
2,250 sh0.00%+0.0%
| Security | Shares | Value | Change | Weight | Period |
|---|---|---|---|---|---|
 LRCX Lam Research Corporation | 109,000 | $47.23M | +0.0% | 10.46% | Q2 2026 |
 STLD Steel Dynamics, Inc. | 168,747 | $38.72M | +0.0% | 8.57% | Q2 2026 |
 GOOGL Alphabet, Inc. | 108,100 | $38.63M | +0.0% | 8.55% | Q2 2026 |
 IBKR Interactive Brokers Group, Inc. | 327,200 | $28.48M | +0.0% | 6.31% | Q2 2026 |
 WSM Williams-Sonoma, Inc. | 111,000 | $25.87M | -0.9% | 5.73% | Q2 2026 |
 MLI Mueller Industries, Inc. | 169,280 | $20.81M | +0.0% | 4.61% | Q2 2026 |
 IAG IAMGOLD Corporation | 1.19M | $18.85M | +0.0% | 4.17% | Q2 2026 |
 URI United Rentals, Inc. | 15,409 | $17.46M | +0.0% | 3.87% | Q2 2026 |
 PGR PROGRESSIVE CORP | 79,765 | $17.42M | +24.6% | 3.86% | Q2 2026 |
 NMIH NMI Holdings, Inc. | 396,095 | $16.28M | +0.0% | 3.60% | Q2 2026 |
 YOU Clear Secure, Inc. | 289,135 | $16.11M | +0.0% | 3.57% | Q2 2026 |
 MSFT MICROSOFT CORP | 39,775 | $14.84M | New | 3.29% | Q2 2026 |
 ESNT Essent Group Ltd. | 214,500 | $13.79M | +0.0% | 3.05% | Q2 2026 |
 LPLA LPL Financial Holdings, Inc. | 46,500 | $13.1M | +0.0% | 2.90% | Q2 2026 |
 QLYS Qualys, Inc. | 88,641 | $12.19M | +0.0% | 2.70% | Q2 2026 |
 DDS Dillard's, Inc. | 21,538 | $11.38M | +0.0% | 2.52% | Q2 2026 |
 NUTX Nutex Health, Inc. | 65,350 | $11.17M | +0.0% | 2.47% | Q2 2026 |
 AMP Ameriprise Financial, Inc. | 21,990 | $10.09M | New | 2.23% | Q2 2026 |
 DUOL Duolingo, Inc. | 86,552 | $9.96M | New | 2.20% | Q2 2026 |
 WTM White Mountains Insurance Group Ltd. | 4,800 | $9.95M | New | 2.20% | Q2 2026 |
 NVR NVR, Inc. | 1,062 | $7.24M | +0.0% | 1.60% | Q2 2026 |
 GDDY GoDaddy, Inc. | 82,200 | $6.98M | New | 1.54% | Q2 2026 |
 ALRM Alarm.com Holdings, Inc. | 126,100 | $5.89M | +0.0% | 1.30% | Q2 2026 |
 UNH UnitedHealth Group, Inc. | 13,500 | $5.61M | +0.0% | 1.24% | Q2 2026 |
 MA Mastercard, Inc. | 10,000 | $5.14M | +0.0% | 1.14% | Q2 2026 |
 SELF GLOBAL SELF STORAGE INC | 586,500 | $3.07M | +0.0% | 0.68% | Q2 2026 |
 SSRM SSR Mining, Inc. | 95,000 | $2.69M | +0.0% | 0.59% | Q2 2026 |
 JPM JPMorgan Chase & Company | 6,800 | $2.23M | +0.0% | 0.49% | Q2 2026 |
 AUGO Aura Minerals, Inc. | 35,000 | $2.2M | +0.0% | 0.49% | Q2 2026 |
 WPM Wheaton Precious Metals Corporation | 16,700 | $1.88M | +0.0% | 0.42% | Q2 2026 |
 BTG B2Gold Corporation | 475,000 | $1.78M | +0.0% | 0.39% | Q2 2026 |
 MUX McEwen Mining, Inc. | 97,500 | $1.77M | +0.0% | 0.39% | Q2 2026 |
 RGLD Royal Gold, Inc. | 8,400 | $1.68M | +0.0% | 0.37% | Q2 2026 |
 KGC Kinross Gold Corporation | 68,500 | $1.62M | +0.0% | 0.36% | Q2 2026 |
 EXR EXTRA SPACE STORAGE INC | 10,027 | $1.46M | +0.0% | 0.32% | Q2 2026 |
 BRK.B Berkshire Hathaway, Inc. | 2,500 | $1.25M | +0.0% | 0.28% | Q2 2026 |
 GLD SPDR Gold Shares | 3,290 | $1.21M | +0.0% | 0.27% | Q2 2026 |
 MAX MediaAlpha, Inc. | 65,102 | $818K | New | 0.18% | Q2 2026 |
 SLV iShares Silver Trust | 15,070 | $806K | +0.0% | 0.18% | Q2 2026 |
 EVER EverQuote, Inc. | 32,400 | $771K | +0.0% | 0.17% | Q2 2026 |
 META Meta Platforms, Inc. | 1,150 | $648K | +0.0% | 0.14% | Q2 2026 |
 NRDS NerdWallet, Inc. | 70,000 | $648K | New | 0.14% | Q2 2026 |
 CUBE CUBESMART | 14,000 | $557K | +0.0% | 0.12% | Q2 2026 |
 PSA PUBLIC STORAGE | 1,700 | $541K | +0.0% | 0.12% | Q2 2026 |
 BBW Build-A-Bear Workshop, Inc. | 16,500 | $505K | +0.0% | 0.11% | Q2 2026 |
 GOOG ALPHABET INC | 574 | $205K | +0.0% | 0.05% | Q2 2026 |
 MXE MEXICO EQUITY & INCOME FD | 6,000 | $78K | +0.0% | 0.02% | Q2 2026 |
 SPE SPECIAL OPPORTUNITIES FD INC | 2,093 | $28K | +0.0% | 0.01% | Q2 2026 |
 BRW SABA CAPITAL INCOME & OPRNT | 3,700 | $24K | +0.0% | 0.01% | Q2 2026 |
 SWZ TOTAL RETURN SECURITIES FUND | 2,250 | $13K | +0.0% | 0.00% | Q2 2026 |
1-50 of 56 holdings
Sector Allocation
SEC Filings
| Form | Description | Filed |
|---|---|---|
About WINMILL & CO. INC
WINMILL & CO. INC is an Investment Adviser that reports its US-listed stock and option positions to the SEC on Form 13F (CIK 52234). Signal8 holds 20 13F filings from it. Its SEC filings list Delaware as its state of incorporation.
Its most recent 13F holdings report covers Q2 2026 (the quarter ended Jun 30, 2026) and was filed on Aug 13, 2026. That report lists 56 securities, not counting options, up from 54 in Q1 2026.
Its five largest reported positions, in order, are Lam Research Corporation (LRCX), Steel Dynamics, Inc. (STLD), Alphabet, Inc. (GOOGL), Interactive Brokers Group, Inc. (IBKR) and Williams-Sonoma, Inc. (WSM). The next five are Mueller Industries, Inc. (MLI), IAMGOLD Corporation (IAG), United Rentals, Inc. (URI), PROGRESSIVE CORP (PGR) and NMI Holdings, Inc. (NMIH).
Recent 13F filings by WINMILL & CO. INC
- Q2 2026: 13F-HR filed Aug 13, 2026, listing 56 securities.
- Q1 2026: 13F-HR filed May 14, 2026, listing 54 securities.
- Q4 2025: 13F-HR filed Feb 13, 2026, listing 56 securities.
- Q3 2025: 13F-HR filed Nov 13, 2025, listing 55 securities.
- Q2 2025: 13F-HR filed Aug 1, 2025, listing 55 securities.
- Q1 2025: 13F-HR filed May 14, 2025, listing 57 securities.